I usually use PZB and of course LZB on every train, and I noticed that only in the beginning PZB/LZB lighted up, but when I used it on other routes, than they didn't light up anymore and science then it doesn't read light up at all, it only worked for a short of time when I download the DLC again, at least PZB/LZB works, but I would like to see it light up, so I hope that you can fix it
They work in scenarios, but not in timetable mode. There are two workarounds: Spawn on foot and take over the service. Reload the loco.Move the 8 cam (external keyboard or classic controls required) far enough away that you get a loading screen when you want to return to the 1 cam. Both Matt and Maik Goltz said that this would be looked into.